[WIP]

afip_bill.gemspec

@@ -1,31 +1,49 @@
-# coding: utf-8
-lib = File.expand_path('../lib', __FILE__)
-$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-require 'afip_bill/version'
+# -*- encoding: utf-8 -*-
+# stub: afip_bill 0.1.0 ruby lib
 
 Gem::Specification.new do |s|
-  s.name          = "afip_bill"
-  s.version       = AfipBill::VERSION
-  s.authors       = ["Luciano Becerra", "Mauro Otonelli"]
-  s.email         = ["luciano@ombulabs.com"]
+  s.name = "afip_bill".freeze
+  s.version = "0.1.0"
 
-  s.summary       = "AFIP PDF bill"
-  s.description   = "Allows you to generate an AFIP bill in PDF format"
-  s.homepage      = "http://github.com/ombulabs/afip_bill"
-  s.license       = "MIT"
+  s.required_rubygems_version = Gem::Requirement.new(">= 0".freeze) if s.respond_to? :required_rubygems_version=
+  s.require_paths = ["lib".freeze]
+  s.authors = ["Luciano Becerra".freeze, "Mauro Otonelli".freeze]
+  s.bindir = "exe".freeze
+  s.date = "2025-03-17"
+  s.description = "Allows you to generate an AFIP bill in PDF format".freeze
+  s.email = ["luciano@ombulabs.com".freeze]
+  s.files = [".gitignore".freeze, ".rspec".freeze, ".travis.yml".freeze, "Gemfile".freeze, "Gemfile.lock".freeze, "LICENSE.txt".freeze, "README.md".freeze, "Rakefile".freeze, "afip_bill.gemspec".freeze, "bill_sample.pdf".freeze, "lib/afip_bill.rb".freeze, "lib/afip_bill/assets/images/ARCA_logo.png".freeze, "lib/afip_bill/assets/images/factura_a.jpg".freeze, "lib/afip_bill/assets/images/factura_b.jpg".freeze, "lib/afip_bill/assets/images/factura_c.jpg".freeze, "lib/afip_bill/check_digit.rb".freeze, "lib/afip_bill/generator.rb".freeze, "lib/afip_bill/line_item.rb".freeze, "lib/afip_bill/user.rb".freeze, "lib/afip_bill/version.rb".freeze, "lib/afip_bill/views/bills/factura_a.html.erb".freeze, "lib/afip_bill/views/bills/factura_b.html.erb".freeze, "lib/afip_bill/views/notes/nota_a.html.erb".freeze, "lib/afip_bill/views/notes/nota_b.html.erb".freeze, "lib/afip_bill/views/shared/_factura_footer.html.erb".freeze, "lib/afip_bill/views/shared/_factura_header.html.erb".freeze, "spec/afip_bill/check_digit_spec.rb".freeze, "spec/afip_bill/generator_spec.rb".freeze, "spec/spec_helper.rb".freeze, "spec/support/type_a.json".freeze, "spec/support/type_b.json".freeze]
+  s.homepage = "http://github.com/ombulabs/afip_bill".freeze
+  s.licenses = ["MIT".freeze]
+  s.rubygems_version = "2.7.10".freeze
+  s.summary = "AFIP PDF bill".freeze
 
-  s.files         = `git ls-files -z`.split("\x0").reject do |f|
-    f.match(%r{^(test|s|features)/})
-  end
-  s.bindir        = "exe"
-  s.executables   = s.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  s.require_paths = ["lib"]
+  s.installed_by_version = "2.7.10" if s.respond_to? :installed_by_version
 
-  s.add_development_dependency "bundler", "~> 1.13"
-  s.add_development_dependency "rake", "~> 10.0"
-  s.add_development_dependency "rspec", "~> 3.0"
-  s.add_development_dependency "pry-byebug", "~> 3.4.0"
+  if s.respond_to? :specification_version then
+    s.specification_version = 4
 
-  s.add_dependency "barby", "~> 0.6.2"
-  s.add_dependency "pdfkit", "~> 0.8.2"
+    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
+      s.add_development_dependency(%q<bundler>.freeze, ["~> 1.13"])
+      s.add_development_dependency(%q<rake>.freeze, ["~> 10.0"])
+      s.add_development_dependency(%q<rspec>.freeze, ["~> 3.0"])
+      s.add_development_dependency(%q<pry-byebug>.freeze, ["~> 3.4.0"])
+      s.add_runtime_dependency(%q<barby>.freeze, ["~> 0.6.2"])
+      s.add_runtime_dependency(%q<pdfkit>.freeze, ["~> 0.8.2"])
+    else
+      s.add_dependency(%q<bundler>.freeze, ["~> 1.13"])
+      s.add_dependency(%q<rake>.freeze, ["~> 10.0"])
+      s.add_dependency(%q<rspec>.freeze, ["~> 3.0"])
+      s.add_dependency(%q<pry-byebug>.freeze, ["~> 3.4.0"])
+      s.add_dependency(%q<barby>.freeze, ["~> 0.6.2"])
+      s.add_dependency(%q<pdfkit>.freeze, ["~> 0.8.2"])
+    end
+  else
+    s.add_dependency(%q<bundler>.freeze, ["~> 1.13"])
+    s.add_dependency(%q<rake>.freeze, ["~> 10.0"])
+    s.add_dependency(%q<rspec>.freeze, ["~> 3.0"])
+    s.add_dependency(%q<pry-byebug>.freeze, ["~> 3.4.0"])
+    s.add_dependency(%q<barby>.freeze, ["~> 0.6.2"])
+    s.add_dependency(%q<pdfkit>.freeze, ["~> 0.8.2"])
+  end
 end

lib/afip_bill.rb

@@ -16,6 +16,8 @@ def self.configuration
       ingresos_brutos: nil,
       iva: nil,
       sale_point: nil,
+      logo_path: nil,
+      invoice_discounts_mode: nil
     }
   end
 end

lib/afip_bill/generator.rb

@@ -1,51 +1,86 @@
 require "json"
 require "date"
 require "afip_bill/check_digit"
-require "barby/barcode/code_25_interleaved"
-require "barby/outputter/html_outputter"
+#require "barby/barcode/code_25_interleaved"
+#require "barby/outputter/html_outputter"
 require "pdfkit"
 
 module AfipBill
   class Generator
-    attr_reader :afip_bill, :bill_type, :user, :line_items, :header_text
-
+    attr_reader :afip_bill, :bill_name, :bill_type, :user, :line_items, :header_text
+    
     HEADER_PATH = File.dirname(__FILE__) + '/views/shared/_factura_header.html.erb'.freeze
     FOOTER_PATH = File.dirname(__FILE__) + '/views/shared/_factura_footer.html.erb'.freeze
-    BRAVO_CBTE_TIPO = { "01" => "Factura A", "06" => "Factura B" }.freeze
+    BRAVO_CBTE_TIPO = {
+      '01' => { directory: 'bills', template: 'factura_a', doc_name: 'factura', doc_type: 'a' },
+      '02' => { directory: 'bills', template: 'factura_a', doc_name: 'Nota de débito', doc_type: 'a' },
+      '03' => { directory: 'bills', template: 'factura_a', doc_name: 'Nota de crédito', doc_type: 'a' },
+      '06' => { directory: 'bills', template: 'factura_b', doc_name: 'factura', doc_type: 'b' },
+      '07' => { directory: 'bills', template: 'factura_b', doc_name: 'Nota de débito', doc_type: 'b' },
+      '08' => { directory: 'bills', template: 'factura_b', doc_name: 'Nota de crédito', doc_type: 'b' },
+      '11' => { directory: 'bills', template: 'factura_b', doc_name: 'factura', doc_type: 'c' },
+      '12' => { directory: 'bills', template: 'factura_b', doc_name: 'Nota de débito', doc_type: 'c' },
+      '13' => { directory: 'bills', template: 'factura_b', doc_name: 'Nota de crédito', doc_type: 'c' }
+    }.freeze
     IVA = 21.freeze
+    DEFAULTS = {
+      "cond_venta" => 'Otra'
+    }.freeze
 
     def initialize(bill, user, line_items = [], header_text = 'ORIGINAL')
-      @afip_bill = JSON.parse(bill)
+      @afip_bill = DEFAULTS.merge(JSON.parse(bill))
       @user = user
-      @bill_type = type_a_or_b_bill
+      @bill_name = bill_name_s
+      @bill_type = bill_type_s
       @line_items = line_items
       @template_header = ERB.new(File.read(HEADER_PATH)).result(binding)
       @template_footer = ERB.new(File.read(FOOTER_PATH)).result(binding)
       @header_text = header_text
     end
 
-    def type_a_or_b_bill
-      BRAVO_CBTE_TIPO[afip_bill["cbte_tipo"]][-1].downcase
+    def bill_name_s
+      BRAVO_CBTE_TIPO[afip_bill["cbte_tipo"]][:doc_name].capitalize
+    end
+
+    def bill_type_s
+      BRAVO_CBTE_TIPO[afip_bill["cbte_tipo"]][:doc_type]
     end
 
-    def barcode
-      @barcode ||= Barby::Code25Interleaved.new(code_numbers)
+    #def barcode
+    #  @barcode ||= Barby::Code25Interleaved.new(code_numbers)
+    #end
+
+    def pdfkit_options
+      {
+        zoom: '1.65',
+        'margin-bottom': '0.05in',
+        'margin-top': '0.05in',
+        'margin-left': '0.2in',
+        'margin-right': '0.2in'
+      }
     end
 
     def generate_pdf_file
       tempfile = Tempfile.new("afip_bill.pdf")
-
-      PDFKit.new(template).to_file(tempfile.path)
+      PDFKit.new(template, pdfkit_options).to_file(tempfile.path)
     end
 
     def generate_pdf_string
-      PDFKit.new(template).to_pdf
+      PDFKit.new(template, pdfkit_options).to_pdf
     end
 
     private
 
     def bill_path
-      File.dirname(__FILE__) + "/views/bills/factura_#{bill_type}.html.erb"
+      File.dirname(__FILE__) + "/views/#{template_directory}/#{template_name}.html.erb"
+    end
+
+    def template_name
+      BRAVO_CBTE_TIPO[afip_bill["cbte_tipo"]][:template]
+    end
+
+    def template_directory
+      BRAVO_CBTE_TIPO[afip_bill["cbte_tipo"]][:directory]
     end
 
     def code_numbers

lib/afip_bill/line_item.rb

@@ -1,20 +1,24 @@
 module AfipBill
   class LineItem
-    attr_reader :name, :quantity, :imp_unitario
-    IVA = 21.freeze
+    attr_reader :name, :quantity, :imp_unitario, :iva, :code, :discount_percentage1, :discount_percentage2, :base_price
 
-    def initialize(name, quantity, imp_unitario)
+    def initialize(name, quantity, imp_unitario, iva=21, code=nil, discount_percentage1=nil, discount_percentage2=nil, base_price=nil)
       @name = name
       @quantity = quantity
       @imp_unitario = imp_unitario
+      @iva = iva
+      @code = code
+      @discount_percentage1 = discount_percentage1
+      @discount_percentage2 = discount_percentage2
+      @base_price = base_price
     end
 
     def imp_total_unitario
       quantity * imp_unitario
     end
 
     def imp_iva
-      imp_total_unitario * IVA / 100
+      imp_total_unitario * iva / 100
     end
 
     def imp_total_unitario_con_iva